42324132 has 24 divisors (see below), whose sum is σ = 98868672. Its totient is φ = 14092000.

The previous prime is 42324127. The next prime is 42324133. The reversal of 42324132 is 23142324.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 42324099 and 42324108.

It is not an unprimeable number, because it can be changed into a prime (42324133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14257 + ... + 16967.

It is an arithmetic number, because the mean of its divisors is an integer number (4119528).

Almost surely, 2^42324132 is an apocalyptic number.

It is an amenable number.

42324132 is an abundant number, since it is smaller than the sum of its proper divisors (56544540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42324132 is a wasteful number, since it uses less digits than its factorization.

42324132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4019 (or 4017 counting only the distinct ones).

The product of its digits is 1152, while the sum is 21.

The square root of 42324132 is about 6505.6999623407. The cubic root of 42324132 is about 348.4945735717.

Adding to 42324132 its reverse (23142324), we get a palindrome (65466456).

The spelling of 42324132 in words is "forty-two million, three hundred twenty-four thousand, one hundred thirty-two".